“That very first jam ended up becoming our very first song, Want, off The Sickness,” says Draimain.

Thanking “the most passionate and dedicated fans in the world” for their support since then, he adds: “Hard to believe that was 20 years ago. What a crazy ride it’s been, and how far we’ve come. Here’s to another 20 years!”

Disturbed – who released debut The Sickness in 2000 and launched sixth album Immortalized last year – are currently touring North America with Chevelle, before joining Avenged Sevenfold on their UK road trip in January.